btrfs-progs: Add new option for specify chunk root bytenr
authorLu Fengqi <lufq.fnst@cn.fujitsu.com>
Mon, 7 Mar 2016 04:57:41 +0000 (12:57 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 14 Mar 2016 12:42:47 +0000 (13:42 +0100)
commit05640939ea24c609c7c2badc76ebba9ec6a4896d
tree1ee641f486db5a5767aa52d8f2603eae73451b10
parentda3ae9c69ab4e557e625cabe8894e442def60b62
btrfs-progs: Add new option for specify chunk root bytenr

Add new btrfsck option, '--chunk-root', to specify chunk root bytenr.
And allow open_ctree_fs_info() function accept chunk_root_bytenr to
override the bytenr in superblock. This will be mainly used when chunk
tree corruption.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
btrfs-find-root.c
btrfs-image.c
cmds-check.c
cmds-filesystem.c
cmds-inspect-dump-tree.c
cmds-restore.c
disk-io.c
disk-io.h